Pre-transcoding content items
View Patent ↗A content management system pre-transcodes portions of content items provided for storage. When a content item is uploaded to the content management system for storage, the content management system stores the content item in an original format. The content management system transcodes a portion of the content item from the original format to a streaming format. The content management system stores the transcoded portion and makes the content item available for access. When a client device requests the content item from the content management system, the content management system first sends by streaming to the client device the stored transcoded portion in the streaming format. During the sending of the transcoded portion, the content management system transcodes a remainder of the content item that has not been transcoded to the streaming format. The content management system sends the transcoded remainder of the content item to the client device.
1. A computer-implemented method, comprising:
selecting, by a content management system, a first portion of a content item to transcode from a first format to a second format based on an estimated amount of time required to transcode a sample segment of the content item from the first format to the second format, wherein the first format is a non-streaming format and the second format is a streaming format;
transcoding the selected first portion of the content item from the first format to the second format;
storing the transcoded first portion of the content item in the second format;
storing a second portion of the content item in the first format; and
making the content item available by the content management system for access by one or more client devices.
2. A computer-implemented method, comprising:
selecting, by a content management system, a first portion of a content item to transcode from a first format to a second format based on an estimated sending time of a sample segment of the content item in the second format from the content management system to a client device, wherein the first format is a non-streaming format and the second format is a streaming format;
transcoding the selected first portion of the content item from the first format to the second format;
storing the transcoded first portion of the content item in the second format;
storing a second portion of the content item in the first format; and
making the content item available by the content management system for access by one or more client devices.
3. The method of claim 2 , further comprising:
responsive to a user requesting from a receiving client device that the content item be presented:
sending the transcoded first portion of the content item in the second format to the receiving client device;
while sending the transcoded first portion, transcoding the stored second portion of the content item from the first format to the second format; and
sending the transcoded second portion of the content item in the second format to the receiving client device.
4. A computer-implemented method, comprising:
selecting, by a content management system, a first portion of a content item to transcode from a first format to a second format based on an estimated time required to start playback of a sample segment of the content item in the second format by a client device, wherein the first format is a non-streaming format and the second format is a streaming format;
transcoding the selected first portion of the content item from the first format to the second format;
storing the transcoded first portion of the content item in the second format;
storing a second portion of the content item in the first format; and
making the content item available by the content management system for access by one or more client devices.
5. A computer-implemented method, comprising:
identifying a content item including a first portion and a second portion, wherein the first portion and the second portion are in a first format that is a non-streaming format;
pre-transcoding, by a content management system, the first portion of the content item without pre-transcoding the second portion of the content item, the first portion pre-transcoded from the first format to a second format that is a streaming format;
storing the pre-transcoded first portion of the content item in the second format;
storing the second portion of the content item in the first format; and
responsive to a user requesting from a receiving client device that the content item be presented:
sending the pre-transcoded first portion of the content item in the second format to the receiving client device;
while sending the pre-transcoded first portion to the receiving client device, transcoding the stored second portion of the content item from the first format to the second format; and
sending the transcoded second portion of the content item in the second format to the receiving client device.
6. The method of claim 5 , wherein a length of the first portion is less than a total length of the content item.
7. The method of claim 5 , wherein the first portion is pre-transcoded responsive to the content item being configured for streaming.
8. The method of claim 5 , wherein the first portion is pre-transcoded responsive to a total length of the content item being greater than a threshold length.
9. The method of claim 5 , wherein the first portion is pre-transcoded responsive to a size of the content item being greater than a threshold size.
10. The method of claim 5 , further comprising:
receiving, by the content management system, the content item in the first format from an uploading client device.
11. The method of claim 5 , wherein the first portion is pre-transcoded responsive to the user requesting a share link to share the content item with one or more additional users, the share link providing access to the content item using the content management system.
12. The method of claim 5 , wherein the first portion is pre-transcoded responsive to the user sharing the content item with one or more additional users.
13. A non-transitory computer-readable storage medium having executable computer program instructions for performing operations comprising:
identifying a content item including a first portion and a second portion, wherein the first portion and the second portion are in a first format that is a non-streaming format;
pre-transcoding, by a content management system, the first portion of the content item without pre-transcoding the second portion of the content item, the first portion pre-transcoded from the first format to a second format that is a streaming format;
storing the pre-transcoded first portion of the content item in the second format;
storing the second portion of the content item in the first format; and
responsive to a user requesting from a receiving client device that the content item be presented:
sending the pre-transcoded first portion of the content item in the second format to the receiving client device;
while sending the pre-transcoded first portion to the receiving client device, transcoding the stored second portion of the content item from the first format to the second format; and
sending the transcoded second portion of the content item in the second format to the receiving client device.
14. The computer-readable storage medium of claim 13 , wherein a length of the first portion is less than a total length of the content item.
15. The computer-readable storage medium of claim 13 , wherein the first portion is pre-transcoded responsive to the content item being configured for streaming.
16. The computer-readable storage medium of claim 13 , wherein the first portion is pre-transcoded responsive to a total length of the content item being greater than a threshold length.
17. The computer-readable storage medium of claim 13 , wherein the first portion of the content item is selected for pre-transcoding based on an estimated amount of time to transcode a sample segment of the content item from the first format to the second format.
18. The computer-readable storage medium of claim 13 , wherein the first portion of the content item is selected for pre-transcoding based on an estimated sending time of a sample segment of the content item in the second format from the content management system to a client device.